[PATCH 0/8] Add support for TI AM6254atl SiP

[Anshul Dalal]

Hi all,

This patch series adds support for AM6254atl SiP (or AM62x SiP for
short) to U-Boot.

The OPN (Orderable Part Number) 'AM6254atl' expands as follows[1]:

AM6254atl
     ||||
     |||+-- Feature Lookup (L indicates 512MiB of integrated LPDDR4)
     ||+--- Device Speed Grade (T indicates 1.25GHz/1.4GHz on the A53 cores)
     |+---- Silicon PG Revision (A indicates SR 1.0)
     +----- Core configuration (4 indicates A53's in Quad core config)

AM62x SiP provides the existing AM62x SoC with 512MiB of DDR
integrated in a single packages. The first 4 patches in the series
are cherry-picked from the devicetree-rebasing repository at
'v6.18-rc2-dts'.

Depends on:
 [PATCH v11 00/11] Add support for dynamic MMU configuration
 https://lore.kernel.org/u-boot/20251017131540.3636067-1-anshuld@ti.com/

base-commit: 813a0df27a8af587bd25a6a4719f68066b370091
Signed-off-by: Anshul Dalal <anshuld at ti.com>
---
Anshul Dalal (7):
      arm64: dts: ti: k3-am62*: remove SoC dtsi from common dtsi
      arm64: dts: ti: Introduce base support for AM6254atl SiP
      arm64: dts: ti: Add support for AM6254atl SiP SK
      arm: dts: add support for am6254atl at R5 SPL
      configs: add defconfigs for am6254atl
      board: am62x: add env file for am6254atl
      doc: add documentation for am6254atl SiP

Beleswar Padhi (1):
      arm64: dts: ti: k3-am6*-boards: Add label to reserved-memory node

 arch/arm/dts/k3-am6254atl-r5-sk.dts                |  102 +
 arch/arm/dts/k3-am6254atl-sip-ddr-lp4-50-800.dtsi  | 2191 ++++++++++++++++++++
 arch/arm/dts/k3-am6254atl-sk-u-boot.dtsi           |   21 +
 board/ti/am62x/MAINTAINERS                         |    2 +
 board/ti/am62x/am6254atl.env                       |   37 +
 configs/am6254atl_evm_a53_defconfig                |   16 +
 configs/am6254atl_evm_r5_defconfig                 |   10 +
 doc/board/ti/am6254atl_sk.rst                      |  313 +++
 doc/board/ti/k3.rst                                |    1 +
 dts/upstream/src/arm64/ti/k3-am62-lp-sk.dts        |    8 +
 dts/upstream/src/arm64/ti/k3-am62-verdin.dtsi      |    2 +-
 dts/upstream/src/arm64/ti/k3-am625-sk-common.dtsi  |  296 +++
 dts/upstream/src/arm64/ti/k3-am625-sk.dts          |  301 +--
 dts/upstream/src/arm64/ti/k3-am6254atl-sk.dts      |   15 +
 dts/upstream/src/arm64/ti/k3-am6254atl.dtsi        |   23 +
 .../src/arm64/ti/k3-am62a-phycore-som.dtsi         |    2 +-
 dts/upstream/src/arm64/ti/k3-am62a7-sk.dts         |    2 +-
 dts/upstream/src/arm64/ti/k3-am62d2-evm.dts        |    2 +-
 dts/upstream/src/arm64/ti/k3-am62p-verdin.dtsi     |    2 +-
 dts/upstream/src/arm64/ti/k3-am62p5-sk.dts         |    2 +-
 dts/upstream/src/arm64/ti/k3-am62x-sk-common.dtsi  |   10 +-
 dts/upstream/src/arm64/ti/k3-am642-evm.dts         |    2 +-
 dts/upstream/src/arm64/ti/k3-am642-sk.dts          |    2 +-
 dts/upstream/src/arm64/ti/k3-am642-sr-som.dtsi     |    2 +-
 dts/upstream/src/arm64/ti/k3-am642-tqma64xxl.dtsi  |    2 +-
 .../src/arm64/ti/k3-am65-iot2050-common.dtsi       |    2 +-
 dts/upstream/src/arm64/ti/k3-am654-base-board.dts  |    2 +-
 27 files changed, 3052 insertions(+), 318 deletions(-)
---
base-commit: 813a0df27a8af587bd25a6a4719f68066b370091
change-id: 20251022-62sip_support-b30de465397d
prerequisite-message-id: <20251017131540.3636067-1-anshuld at ti.com>
prerequisite-patch-id: 1018cc18afaeb7993897c79d04dfa8812c7d461a
prerequisite-patch-id: 47c896471b88586ec5eeaa036d6d317c200fa2ff
prerequisite-patch-id: ef20d522581fc85473d4f2dc3db2e69f24db2335
prerequisite-patch-id: be1a02a345cf90ce9b0adbda7e4c2c6b894cea57
prerequisite-patch-id: 20e5259c6f65feb27061042d51cfbb042690d307
prerequisite-patch-id: c1ae18611c1eebd56a8ccdb187da036be3806328
prerequisite-patch-id: 70e3b998d505a35ce74c53bde99d9b8a55d9ca64
prerequisite-patch-id: f16a9d170e5e4cdad99749aad8b6eb448661e01e
prerequisite-patch-id: 85aab27a129ee0cc9fdf0ccd5252e8631743528b
prerequisite-patch-id: d6ba686cce569f824c84f431bff3bf7cfc68ffbc
prerequisite-patch-id: 17e205969bfccfef6a4c2e45467c09a868d165a2

Best regards,
-- 
Anshul Dalal <anshuld at ti.com>